-/* $Id: reckeys.c,v 1.9 2006-11-20 13:59:35 adam Exp $
- Copyright (C) 1995-2006
- Index Data ApS
-
-This file is part of the Zebra server.
+/* This file is part of the Zebra server.
+ Copyright (C) 1994-2011 Index Data
Zebra is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
*/
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#include <assert.h>
#include <ctype.h>
-#include <yaz/nmem.h>
-#include "index.h"
#include "reckeys.h"
+#include <yaz/nmem.h>
+#include <yaz/xmalloc.h>
struct zebra_rec_key_entry {
char *buf;
void *encode_handle;
void *decode_handle;
char owner_of_buffer;
+ zint custom_record_id;
NMEM nmem;
size_t hash_size;
- struct zebra_rec_key_entry **entries;
+ struct zebra_rec_key_entry **entries;
};
p->buf = 0;
p->owner_of_buffer = 1;
p->encode_handle = iscz1_start();
- p->decode_handle = iscz1_start();
+ p->decode_handle = iscz1_start();
+ p->custom_record_id = 0;
p->nmem = nmem_create();
p->hash_size = 32767;
p->entries = 0;
}
p->owner_of_buffer = copy_buf;
}
-
+
void zebra_rec_keys_get_buf(zebra_rec_keys_t p, char **buf, size_t *sz)
{
*buf = p->buf;
{
if (!p)
return;
-
+
if (p->owner_of_buffer)
xfree(p->buf);
if (p->encode_handle)
xfree(p);
}
-int zebra_rec_keys_add_hash(zebra_rec_keys_t keys,
+int zebra_rec_keys_add_hash(zebra_rec_keys_t keys,
const char *str, size_t slen,
const struct it_key *key)
{
return 1;
}
-void zebra_rec_keys_write(zebra_rec_keys_t keys,
+void zebra_rec_keys_write(zebra_rec_keys_t keys,
const char *str, size_t slen,
const struct it_key *key)
{
char *dst;
const char *src = (char*) key;
-
+
assert(keys->owner_of_buffer);
+ if (key->mem[1]) /* record_id custom */
+ {
+ keys->custom_record_id = key->mem[1];
+ }
#if 1
if (!zebra_rec_keys_add_hash(keys, str, slen, key))
{
{
assert(keys);
keys->buf_used = 0;
-
+
iscz1_reset(keys->encode_handle);
init_hash(keys);
-
}
int zebra_rec_keys_rewind(zebra_rec_keys_t keys)
{
assert(keys);
iscz1_reset(keys->decode_handle);
+
+
keys->fetch_offset = 0;
if (keys->buf_used == 0)
return 0;
{
const char *src = keys->buf + keys->fetch_offset;
char *dst = (char*) key;
-
+
assert (keys->fetch_offset < keys->buf_used);
/* store the destination key */
iscz1_decode(keys->decode_handle, &dst, &src);
-
+
/* store pointer to string and length of it */
*str = src;
*slen = strlen(src);
src += *slen + 1;
-
+
keys->fetch_offset = src - keys->buf;
}
return 1;
}
+
+zint zebra_rec_keys_get_custom_record_id(zebra_rec_keys_t keys)
+{
+ return keys->custom_record_id;
+}
+
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab